Cummins 5.9L B Series Aftercooler Service Kit (A) Oring & Core Stabilzers MRC4025341-13A

O-Ring & Core Stabilizers Service Kit

Cummins 5.9L BTA Aftercooler Service Kit (A) Oring kit With Core Stabilzers

Used on Aftercooler Assembly - 3979771 / 5566841  

Kit Includes 

4 x Orings 

4 x Core Stabilizer strips

1 x Gasket 

1 x METALUBE / Silicone tube/ Brush 

This is a Mr Cool (USA) Replacement Part MRC4025341-13A.